Sub-task Ordering?

Is it possible to rearrange the order of a group of subtasks under a task? For example, if the task is "make a cake" and some of the sub tasks are: 'add eggs, add milk,place in oven,' when I list these under the task, 'place in oven may end up being the 1st sub-task when I really want it to be the last sub-task. Can this be done currently?